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Author: John Allspaw
Publisher: "O'Reilly Media, Inc."
ISBN: 0596551835
Category : Computers
Languages : en
Pages : 156
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Book Description
Success on the web is measured by usage and growth. Web-based companies live or die by the ability to scale their infrastructure to accommodate increasing demand. This book is a hands-on and practical guide to planning for such growth, with many techniques and considerations to help you plan, deploy, and manage web application infrastructure. The Art of Capacity Planning is written by the manager of data operations for the world-famous photo-sharing site Flickr.com, now owned by Yahoo! John Allspaw combines personal anecdotes from many phases of Flickr's growth with insights from his colleagues in many other industries to give you solid guidelines for measuring your growth, predicting trends, and making cost-effective preparations. Topics include: Evaluating tools for measurement and deployment Capacity analysis and prediction for storage, database, and application servers Designing architectures to easily add and measure capacity Handling sudden spikes Predicting exponential and explosive growth How cloud services such as EC2 can fit into a capacity strategy In this book, Allspaw draws on years of valuable experience, starting from the days when Flickr was relatively small and had to deal with the typical growth pains and cost/performance trade-offs of a typical company with a Web presence. The advice he offers in The Art of Capacity Planning will not only help you prepare for explosive growth, it will save you tons of grief.
Author: John Allspaw
Publisher: "O'Reilly Media, Inc."
ISBN: 0596551835
Category : Computers
Languages : en
Pages : 156
Get Book Here
Book Description
Success on the web is measured by usage and growth. Web-based companies live or die by the ability to scale their infrastructure to accommodate increasing demand. This book is a hands-on and practical guide to planning for such growth, with many techniques and considerations to help you plan, deploy, and manage web application infrastructure. The Art of Capacity Planning is written by the manager of data operations for the world-famous photo-sharing site Flickr.com, now owned by Yahoo! John Allspaw combines personal anecdotes from many phases of Flickr's growth with insights from his colleagues in many other industries to give you solid guidelines for measuring your growth, predicting trends, and making cost-effective preparations. Topics include: Evaluating tools for measurement and deployment Capacity analysis and prediction for storage, database, and application servers Designing architectures to easily add and measure capacity Handling sudden spikes Predicting exponential and explosive growth How cloud services such as EC2 can fit into a capacity strategy In this book, Allspaw draws on years of valuable experience, starting from the days when Flickr was relatively small and had to deal with the typical growth pains and cost/performance trade-offs of a typical company with a Web presence. The advice he offers in The Art of Capacity Planning will not only help you prepare for explosive growth, it will save you tons of grief.
Author: Annelies van der Veen
Publisher: Van Haren
ISBN: 9087535864
Category : Architecture
Languages : en
Pages : 233
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Book Description
Capacity Management is described in most key ITSM frameworks: ITIL, ISO 20000 Microsoft Operations Framework (MOF) and the Application Service Library (ASL) all note the importance of Capacity Management. This major title meets the need for an in-depth practical guide to this critical process. Written and reviewed by some of the world s most respected experts in this field it shows how Capacity Management best practice can support provision of a consistent, acceptable service level at a known and controlled cost. Practical advice covers the essential control of two balances: Supply versus demand and resources versus cost. In times of mean, frugal economic measures, it is essential to focus on those practices that are effective and yield practical results. In enlightened times of sustainability, it is also a requirement to find solutions that satisfy the criteria for 'greenness'. This excellent title shows how Capacity Management works not only within an IT environment but also why it is pivotal in meeting high profile business demands. Aligns with ISO/IEC 20000 and ITIL® ISO/IEC lists a set of required capacity management deliverables ITIL outlines what should be done in capacity management this book starts to describe how to do it Covers details of what capacity management is all about: what is capacity management why do it benefits and cost-benefit analysis how to do it data-flows and activities who does it roles and perspectives implementation, maintenance, improvement, tools Provides comprehensive templates and checklists: objectives, interfaces and data-flows, sub-practices and activities metrics, application sizing parameters, data for modelling deliverables, reports, CMMI levels, KPIs, risk matrix sample capacity plan
Author: Jerry Manas
Publisher: McGraw Hill Professional
ISBN: 0071836195
Category : Business & Economics
Languages : en
Pages : 256
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Book Description
THE DEFINITIVE GUIDE TO MAXIMIZING LIMITED RESOURCES TO INNOVATE AND GROW Trying to accomplish too much with too few resources has become almost customary in business today. More often than not, though, all that we "accomplish" is delayed projects, mass confusion, and missed opportunities--not the achievement of business goals. The Resource Management and Capacity Planning Handbook helps you tackle the critical challenges of resource management and capacity planning head on by providing a proven tool for making the leap from chaos to control: the Capacity Quadrant, a framework for addressing visibility, prioritization, optimization of existing resources, and integrated planning and governance. The Resource Management and Capacity Planning Handbook demystifies the complexities of resource capacity and demand management and offers clear ways for maximizing your limited resources to drive business growth and sustainability. This groundbreaking guide includes: The latest benchmark data from a comprehensive study of resource management Case studies from organizations that have used the book's methods with great success Tools for overcoming common barriers and making decisions involving time capture, resource assignments, and competing priorities Recommendations on ownership of the organization's resource management and capacity planning functions Considerations for addressing the human side of resource management and capacity planning The Resource Management and Capacity Planning Handbook gives you the information, insight, and proven methods to take your company where it has never been before. PRAISE FOR THE RESOURCE MANAGEMENT AND CAPACITY PLANNING HANDBOOK "There are lots of leadership books, scores of human resources books, and plenty of project and portfolio management books. This is the first book dedicated to what is essentially the drivetrain of organizations--the effective use of its people toward its most important activities. This is Manas's best and most ambitious book yet." -- Judith E. Glaser, CEO, Benchmark Communications, Inc.; Chairman of The Creating WE Institute; and author of the bestselling Conversational Intelligence "Jerry's book and the Capacity Quadrant model he outlines give you a realistic view of your workforce and an approach to maximizing the 'people power' in your organization that's easy to understand and apply. It could very well help transform your company and make you a hero in the process!" -- Dave Garrett, President and CEO, ProjectManagement.com "Unlike lifeless products, people skills and capacity are difficult to measure and vary widely between 'good' days and 'bad' days. Manas steps nimbly through this minefield with solid evidence and practical advice--all laced together in an easy-to-read style." -- R. Max Wideman FCSCE, FEIC, FICE, FPMI "It didn't take me too long into reading when I realized how much we really needed this book. I wish we had it when we started implementing Resource Capacity Planning and Investment Planning. I will make sure all of my staff members have copies." -- Gary Merrifield, PMP, Manager, IT Project Delivery and Quality Assurance, Blue Cross Blue Shield of Louisiana "A great guide to the most important topic in management: how to maximize your limited people resources." -- Hans Heuschkel, Senior Business Intelligence Analyst/Project Manager, Swiss insurance company
Author: Neil J. Gunther
Publisher: Springer Science & Business Media
ISBN: 354031010X
Category : Computers
Languages : en
Pages : 263
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Book Description
Under today’s shortened fiscal horizons and contracted time-to-market schedules, traditional approaches to capacity planning are seen by management as inflating production schedules. In the face of relentless pressure to get things done faster, this book facilitates rapid forecasting of capacity requirements, based on opportunistic use of available performance data and tools so that management insight is expanded but production schedules are not. The book introduces such concepts as an iterative cycle of improvement called "The Wheel of Capacity Planning," and Virtual Load Testing, which provides a highly cost-effective method for assessing application scalability.
Author: Daniel A. Menascé
Publisher: Prentice Hall Professional
ISBN: 9780130906731
Category : Computers
Languages : en
Pages : 484
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Book Description
Practical, real-world solutions are given to potential problems covering the entire system life cycle. This book describes how to map real-life systems (databases, data centers, and e-commerce applications) into analytic performance models. The authors elaborate upon these models and use them to help the reader better understand performance issues.
Author: Daniel A. Menascé
Publisher: Prentice Hall
ISBN:
Category : Computers
Languages : en
Pages : 614
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Book Description
MenascT (computer science, George Mason U.) and Almeida (computer science, U. of Minas Gerais, Brazil) provide a quantitative analysis of Web service availability and a framework for understanding and planning Web services. They discuss benchmarking, load testing, workload forecasting, and performan
Author: Tim Browning
Publisher: Academic Press
ISBN: 1483266257
Category : Computers
Languages : en
Pages : 231
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Book Description
Capacity Planning for Computer Systems covers the principles, concepts, and practical application of capacity planning to computer systems. This book is divided into nine chapters and begins with an introduction to the foundation and metrics of capacity planning. The subsequent chapters deal with the business elements, service levels, forecasting, and predictions of capacity planning, along with the regression techniques, forecast monitoring, and revision for the field. The remaining chapters highlight the applications of capacity planning, including in systems optimization, computer disk, tape, and tape drive. These chapters also provide the charting and graphics presentations for capacity planning. This book will be of value to computer scientists and researchers.
Author: Shui F. Lam
Publisher: Elsevier
ISBN: 1483272532
Category : Computers
Languages : en
Pages : 236
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Book Description
Computer Capacity Planning: Theory and Practice deals with the theory and practice of computer capacity planning. Topics covered range from the tasks involved in computer capacity planning (inventory, workload measures and characterization, performance measurement, etc.) to environmental influences on computer capacity planning practices. An empirical study of computer capacity planning practices is also discussed, and the component approach is compared with the system modeling approach. Comprised of six chapters, this book begins with an introduction to the theories and techniques on computer capacity planning, along with the significance of computer capacity planning and the major elements in the process of computer capacity planning. The functions of each element are explained and the various techniques and tools for carrying out these functions are presented. The next chapter shows how these elements can be tied together to achieve the objective of computer capacity planning, that is, matching computer resources to computer workload in a cost-effective manner. The second part of the book examines how different organizations may adopt different capacity planning methods and how to improve the applicability of the theory and the quality of the practice on computer capacity planning. This monograph should be of interest to researchers, data processing managers, and analysts including those in charge of computer capacity planning and performance evaluation; auditors and quality assurance personnel; equipment manufacturers and software developers; and students in information sciences.
Author: Navin Sabharwal
Publisher: Apress
ISBN: 1430249242
Category : Computers
Languages : en
Pages : 175
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Book Description
Cloud Capacity Management helps readers in understanding what the cloud, IaaS, PaaS, SaaS are, how they relate to capacity planning and management and which stakeholders are involved in delivering value in the cloud value chain. It explains the role of capacity management for a creator, aggregator, and consumer of cloud services and how to provision for it in a 'pay as you use model'. This involves a high level of abstraction and virtualization to facilitate rapid and on demand provisioning of services. The conventional IT service models take a traditional approach when planning for service capacity to provide optimum services levels which has huge cost implications for service providers. This book addresses the gap areas between traditional capacity management practices and cloud service models. It also showcases capacity management process design and implementation in a cloud computing domain using ITSM best practices. This book is a blend of ITSM best practices and infrastructure capacity planning and optimization implementation in various cloud scenarios. Cloud Capacity Management addresses the basics of cloud computing, its various models, and their impact on capacity planning. This book also highlights the infrastructure capacity management implementation process in a cloud environment showcasing inherent capabilities of tool sets available and the various techniques for capacity planning and performance management. Techniques like dynamic resource scheduling, scaling, load balancing, and clustering etc are explained for implementing capacity management.
Author: Uwe Göhring
Publisher: Espresso Tutorials GmbH
ISBN:
Category : Computers
Languages : en
Pages : 211
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Book Description
Does your organization need to improve the way it manages capacity management in SAP? This book dives into an often overlooked area of SAP and provides readers with an understanding of SAP Capacity Management functionality, including capacity planning, sequencing, leveling, and scheduling. Identify quick wins you can implement to improve results and identify opportunities. Learn more about your options for resource leveling and identify how to leverage capacity planning to build a more robust supply chain program at your organization. Explore how to leverage material requirements planning (MRP) and advanced planning systems (APS) in SAP to build a better supply program. Take an indepth look at how to translate planned and customer demand into an effective production program. Walk through standard SAP ERP functionality available for capacity management planning. By using practical examples, tips, and screenshots, the author brings readers quickly up to speed on the fundamentals of SAP Capacity Management. - How to leverage SAP Capacity Management - Capacity planning best practices - Options for capacity scheduling in SAP ERP - Automatic resource and material scheduling with SAP APO
